Hi guys.
I'm working on a laptop hp g60 with no power
this laptop have a led on from power connector.
This laptop generate voltage into power connector. (3v,5v)
i lost the power button and i'm try turn on shorted ground with power.
The fan doesn't turn on.
My questions are.
1. The fan need to have voltage on any pin before power button is pushed??
2. Which chip provide voltage to the fan??
3. Do i need to have voltage on lid close signal? (0v or 3v) is correct on power connector??
4. What steps do i need check when a laptop doesn't turn on.
Thanks
I'm working on a laptop hp g60 with no power
this laptop have a led on from power connector.
This laptop generate voltage into power connector. (3v,5v)
i lost the power button and i'm try turn on shorted ground with power.
The fan doesn't turn on.
My questions are.
1. The fan need to have voltage on any pin before power button is pushed??
2. Which chip provide voltage to the fan??
3. Do i need to have voltage on lid close signal? (0v or 3v) is correct on power connector??
4. What steps do i need check when a laptop doesn't turn on.
Thanks
